目的探讨高频振荡通气（HFOV）对婴幼儿心脏病术后急性肺水肿的临床治疗效果及护理。方法24例心脏术后急性肺水肿病例分为两组，A组为高频振荡通气，B组为常频呼吸机通气，两组均采用相同的护理措施。结果HFOV较常频呼吸机通气更有效改善婴幼儿心脏术后急性肺水肿患儿的通气，提高氧分压。结论HFOV是治疗婴幼儿心脏术后急性肺水肿的有效方法，疗效显著，安全性好，值得临床推广应用的新型机械通气模式。%Objective To study the clinical therapeutic effects and nursing of the treatment of high frequency oscillatory ventilation (HFOV) in the incidence of acute pulmonary edema in infants after heart surgery. Methods 24 cases of acute pulmonary edema after heart surgery were randomly divided into Group A and Group B with undifferentiated nursing methods used in both group.Group A accepted the treatment of HFOV while Group B of conventional ventilation. Results As compared to conventional ventilation,HFOV more effectively improve the lung ventilation and oxygen partial pressure in infants of acute pulmonary edema after heart surgery. Conclusions HFOV is a new type of mechanical ventilation mode, which had a good effect and safty in treatment for acute pulmonary edema of infants after heart surgery, worthy of being widely applied in clinic.
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